# Chess Clock Blitz vs Hi3D AI

The clearest difference is iOS requirement: Hi3D AI at 13.0 against Chess Clock Blitz's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chess Clock Blitz sells 2 in-app purchases, starting at $3.99 per month and Hi3D AI sells 6 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chess Clock Blitz | Hi3D AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 60 MB | 51 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Kamil Podlasek](https://appshunter.io/developer/1608091233) | [Shah Hussain192514428931](https://appshunter.io/developer/6774957133) |

## What reviewers say

### Chess Clock Blitz

[App page](https://appshunter.io/ios/app/chess-clock-blitz/id6774277034)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per month |
| Premium | $29.99 | per year |


### Hi3D AI

[App page](https://appshunter.io/ios/app/hi3d-ai-3d-model-generator/id6780431832)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Plan | $9.99 | per 7 days |
| Monthly Premium Plan | $26.99 | per month |
| Annual Premium Plan | $49.99 | per year |
| Get Extra 7 3D Assets | $8.99 | one-time |
| Get Extra 15 3D Assets | $22.99 | one-time |
| Get Extra 40 3D Assets | $39.99 | one-time |


## Frequently asked questions

### Is Chess Clock Blitz free?

Chess Clock Blitz is free to download, with in-app purchases available.

### Is Hi3D AI free?

Hi3D AI is free to download, with in-app purchases available.

### Do Chess Clock Blitz or Hi3D AI have ads?

Neither Chess Clock Blitz nor Hi3D AI shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*